/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

using System;
using System.Web;
using System.Web.Routing;

namespace Composite.AspNet.MvcFunctions
{
    internal static class RouteUtils
    {
        public static RouteData GetRouteDataByUrl(RouteCollection routeCollection, string url)
        {
            return routeCollection.GetRouteData(new RewrittenHttpContextBase(url));
        }

        private class RewrittenHttpContextBase : HttpContextBase
        {
            private readonly HttpRequestBase _mockHttpRequestBase;

            public RewrittenHttpContextBase(string appRelativeUrl)
            {
                this._mockHttpRequestBase = new MockHttpRequestBase(appRelativeUrl);
            }


            public override HttpRequestBase Request
            {
                get
                {
                    return _mockHttpRequestBase;
                }
            }

            private class MockHttpRequestBase : HttpRequestBase
            {
                private readonly string _appRelativeUrl;

                public MockHttpRequestBase(string appRelativeUrl)
                {
                    this._appRelativeUrl = appRelativeUrl;
                }

                public override string AppRelativeCurrentExecutionFilePath
                {
                    get { return _appRelativeUrl; }
                }

                public override string PathInfo
                {
                    get { return ""; }
                }
            }
        }
    }
}
